White Rodgers 50a55-286 installation instructions Typical System Wiring Diagram, Gas

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TYPICAL SYSTEM WIRING DIAGRAM

HOT

NEUTRAL

(LINE)

(LINE)

 

120 VAC

 

 

24 VAC CLASS II

 

 

 

TRANSFORMER

 

TH

24 VAC

TR

 

 

 

50A55

 

 

 

 

COOL

 

 

 

 

HEAT

 

 

CIRCULATOR

 

PARK

 

 

 

 

 

BLOWER

 

PARK

 

 

 

 

 

 

 

LINE

 

 

 

 

XFMR

 

 

 

 

EAC

INDUCER

 

 

 

HUM

 

 

 

 

 

 

 

IND

 

 

 

 

IGN

IGNITOR

 

 

HUMIDIFIER

IGN N

 

 

 

IND N

 

 

 

 

CIR N

 

 

 

 

LINE N

 

 

 

 

XFMR N

 

 

 

ELECTRONIC

HUM N

 

 

 

EAC N

 

 

 

AIR CLEANER

 

 

 

 

 

 

 

 

Y

Y

 

 

 

W

W

COMPRESSOR

 

 

 

CONTACTOR

 

G

G

 

 

 

R

R

 

 

 

C

THERMOSTAT

 

 

 

 

 

 

 

 

PRESSURE SWITCH (N. O.)

 

PS

 

 

 

 

HLI

 

 

 

FLAME

HLO

HIGH LIMIT

AUX. HIGH

SENSOR

FP

(N. C.)

LIMIT (N. C.)

PROBE

RO1

THERMAL

 

 

 

GND

 

 

 

RO2

ROLLOUT (N. C.)

GAS

 

MV

 

 

VALVE

 

MV

 

 

 

 

TR

 

 

 

 

TH

 

 

 

LEGEND

 

 

 

 

Low Voltage (24 VAC)

 

 

 

 

Line Voltage (120 VAC)

 

 

 

 

N. C. = Normally closed switch

 

 

 

 

N. O. = Normally open switch

 

 

 

 

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Contents Contents Precautions General PrecautionDescription Specifications Operating Temperature RangeTiming Specifications Humidity RangeMounting and Wiring InstallationTypical System Wiring Diagram GASTypical System Wiring Table Terminal System Component Type ConnectionOperation Option Switches Heat ModeCool Mode Manual FAN on ModeSystem Lockout Diagnostic Features System Lockout FeaturesDiagnostic Features LED will also flash once at power-upMounting Hole Template For Mounting Hole Locations

50a55-286 specifications

The White Rodgers 50A55-286 is a highly esteemed thermostat designed for residential heating and cooling systems. Known for its reliability and user-friendly interface, this device integrates cutting-edge technology with versatility that appeals to a wide range of users. The 50A55-286 is particularly recognized for accommodating various HVAC systems, including gas, oil, and electric heating as well as central air conditioning.

One of the most prominent features of the White Rodgers 50A55-286 is its digital display, which provides clear readability of the current temperature settings and system status. The thermostat is equipped with an intuitive user interface that allows users to easily adjust temperatures and settings. The programming capabilities enable users to set distinct temperatures for different times of the day, promoting energy efficiency. This feature not only aids in maintaining comfort but also helps in reducing energy costs by avoiding unnecessary heating or cooling when not needed.

In addition to its programmable functions, the White Rodgers 50A55-286 is designed with both heat and cool settings. This versatility is essential for homes with varied climate needs throughout the year. The thermostat also includes a blower control that provides optimal airflow management, enhancing comfort in living spaces.

The technological design of the 50A55-286 adheres to industry standards while ensuring compatibility with most existing systems. The quick-connect terminals facilitate straightforward installation, making it accessible to both experienced technicians and DIY enthusiasts. Moreover, the thermostat's robust construction ensures durability and longevity, even in the face of temperature fluctuations.

Another significant characteristic is the precise temperature control that the White Rodgers 50A55-286 offers. It features an accuracy range that allows for minimal temperature variance, ensuring that users can achieve and maintain their desired indoor environment. The thermostat's energy-saving settings further enhance its appeal, making it an eco-friendly choice for modern-day consumers.

In conclusion, the White Rodgers 50A55-286 thermostat is a well-rounded device, presenting key features such as its user-friendly design, compatibility with various HVAC systems, digital display, customizable programming, and energy efficiency. With its advanced technologies and solid performance, it remains a preferred choice for homeowners seeking reliable climate management solutions.